USW-Mission-Critical - A switch with integrated 368Wh Lithium-ion battery, capable of providing uninterruptible power for 8 devices.
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(4) GbE PoE+, (4) GbE PoE++ ports
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(1) GbE port
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(2) 230V AC outputs; 120W total PoE available
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Battery backup power system
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Internal battery 368Wh
Technical Specifications
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Dimensions |
442 x 480 x 44 mm |
Weight |
Without mount: 9 kg
With mount: 9.2 kg |
Enclosure material |
SGCC steel |
Mount material |
SGCC steel |
Supported rack depth |
700 to 1000 mm |
Hardware |
Management interface |
Ethernet In-Band |
Networking interface |
(9) GbE RJ45 ports |
PoE interface |
(4) PoE/PoE+ (Pins 1, 2+; 3, 6-)
(4) 60W PoE++ (Pair A 1, 2+; 3, 6-)(Pair B 4, 5+; 7, 8-) |
Total non-blocking throughput |
9 Gbps |
Switching capacity |
18 Gbps |
Forwarding rate |
26.78 Mpps |
Power method |
(1) Universal input, 100—240V AC, 4.4A Max., 50/60 Hz
(1) External battery DC input 48V DC, 6A
(1) Internal Lithium-Ion battery, 368Wh |
Power supply |
Universal AC input: AC/DC, internal, 240W
External battery port: DC, external, 240W |
Max. power consumption |
240W (Including PoE output)
50W (Excluding PoE output) |
Total available PoE |
120W |
Power output |
US: (2) Power control outlets, 110V AC, 0.72A Max., 60 Hz
EU: (2) Power control outlets, 230V AC, 0.35A Max., 50 Hz |
Power output budget |
80W |
Max. PoE wattage per port by PSE |
PoE+: 30W
PoE++: 60W |
Voltage range PoE mode |
PoE: 44—57V
PoE+/PoE++: 50—57V |
ESD/EMP protection |
Air/contact: ± 24kV |
LCM display |
(1) 1.3" touchscreen |
Ambient operating temperature |
-5°C to +40°C |
Ambient operating humidity |
5 to 95% noncondensing |
Certifications |
CE, FCC, IC |
Switching Features |
Layer 2 features |
IGMP snooping
STP / RSTP with priorities and port-level disable
Port isolation
Storm control
Voice VLAN
Port mirroring
LACP port aggregation
Multicast / broadcast rate limiting
MAC address blocking
Flow control
802.1X control
Jumbo frames
Proprietary loop protection
DHCP snooping / guarding
Egress rate limit
LLDP-MED
Port restricted by MAC
Device isolation with ACLs |
Layer 3 features |
– |
LEDs |
Ethernet |
Green: 1 Gbps
Amber: 10/100 Mbps |
PoE |
Amber: PoE/PoE+/PoE++ |
Power output |
Blue: active |
Application Requirements |
UniFi Network |
Version 6.2.26 and later |
Package Contents: |
1 x USW-Mission-Critical (120W)
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2 x Rackmount ears
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16 x M4 screws
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6 x 10#-32 screws
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2 x Rack rails
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1 x 230V AC power cable
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1 x Battery cable
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1 x SIM tool
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4 x Rubber pads |
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